255196452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 725421312

約数和(自身を除く): 470224860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 173, 204, 238, 346, 357, 476, 519, 692, 714, 1033, 1038, 1211, 1428, 2066, 2076, 2422, 2941, 3099, 3633, 4132, 4844, 5882, 6198, 7231, 7266, 8823, 11764, 12396, 14462, 14532, 17561, 17646, 20587, 21693, 28924, 35122, 35292, 41174, 43386, 52683, 61761, 70244, 82348, 86772, 105366, 122927, 123522, 178709, 210732, 245854, 247044, 357418, 368781, 491708, 536127, 714836, 737562, 1072254, 1250963, 1475124, 2144508, 2501926, 3038053, 3752889, 5003852, 6076106, 7505778, 9114159, 12152212, 15011556, 18228318, 21266371, 36456636, 42532742, 63799113, 85065484, 127598226, 255196452]

約数ペア:

[(1, 255196452), (2, 127598226), (3, 85065484), (4, 63799113), (6, 42532742), (7, 36456636), (12, 21266371), (14, 18228318), (17, 15011556), (21, 12152212), (28, 9114159), (34, 7505778), (42, 6076106), (51, 5003852), (68, 3752889), (84, 3038053), (102, 2501926), (119, 2144508), (173, 1475124), (204, 1250963), (238, 1072254), (346, 737562), (357, 714836), (476, 536127), (519, 491708), (692, 368781), (714, 357418), (1033, 247044), (1038, 245854), (1211, 210732), (1428, 178709), (2066, 123522), (2076, 122927), (2422, 105366), (2941, 86772), (3099, 82348), (3633, 70244), (4132, 61761), (4844, 52683), (5882, 43386), (6198, 41174), (7231, 35292), (7266, 35122), (8823, 28924), (11764, 21693), (12396, 20587), (14462, 17646), (14532, 17561)]